I interviewed with the team lead, department lead and human resources. They asked how I solve a technical problem from my perspective. I told them and they saw I am passionate about doing this job and they offered the job at the end.

The interviewer was disinterested. I expected more formal and competent person. I research lots of things about company so ı asked a question about position and their way of doing business but the interviewer is talked a little bit humiliating.